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For sale
  • $3,795,000

    431 Dune Rd, Westhampton Beach, NY 11978

    4beds
    1,880sqft
    Single Family Residence
    Built in ----
    4,791.6 Square Feet Lot
    $3,643,900 Zestimate®
    $2,019/sqft
    $-- HOA

    What's special

    Four-bedroom four-bath homeOpen floor planVaulted ceilings
    Your Dune Road dream home opportunity is here! Imagine living on one of the most beautiful beaches in the world with panoramic oceanfront views from every room in the house! This four-bedroom, four-bath home features an open floor plan with vaulted ceilings, and floor to ceiling windows in the living room providing fantastic natural light from sunrise to sunset. Each bedroom has its own private balcony with ocean views. The living room and primary bedroom suite each have wood burning fireplaces. This home is located right on the ocean beach path and provides access to Moriches Bay as well. The large outside deck provides plenty of room for entertaining, outdoor dining or just lounging in the sun. The kitchen is well-appointed with a center island and dining area. Located just a short 5-minute drive to the charming village of Westhampton Beach with its great restaurants and shops, this is a rare and unique opportunity to own a piece of paradise. All offers to be submitted with either proof of funds or pre-approval letter.
    89 days
    |
    848
    |
    37
    |

    Zillow last checked: 8 hours ago

    Listing by:

    Daniel Gale Sotheby's International Realty 631-288-1050,

    Dan Martinsen - Real Estate Sales Person 917-620-8379

    Source: Out East,MLS#: 391396

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 4
    Rooms
    • Room types: Family Room, Laundry
    Cooling
    • Central Air
    Features
    • Basement: No
    • Has fireplace: Yes
    Interior area
    • Total structure area: 1,880
    • Total interior livable area: 1,880 sqft
    Video & virtual tour

    Property

    Parking
    • Parking features: None
    Features
    • Stories: 2
    • Has view: Yes
    • View description: Water
    • Has water view: Yes
    • Water view: Water
    • Waterfront features: Waterfront
    • Frontage type: Waterfront
    Lot
    • Size: 4,791.6 Square Feet
    Details
    • Parcel number: 0905017000500016000

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • New construction: No

    Community & HOA

    Location
    • Region: Westhampton Beach

    Financial & listing details

    • Price per square foot: $2,019/sqft
    • Tax assessed value: $1,284,400
    • Date on market: 10/7/2025
    • Lease term: Contact For Details

    Estimated market value

    $3,643,900

    $3.46M - $3.83M

    $6,353/mo

    Price history

    Price history
    DateEventPrice
    10/6/2025Listed for sale$3,795,000+161.7%$2,019/sqft
    Source: OneKey® MLS #896002 Report a problem
    3/24/2021Listing removed--
    Source: Owner Report a problem
    12/15/2018Listing removed$25,000$13/sqft
    Source: Owner Report a problem
    2/20/2018Price change$25,000+267.6%$13/sqft
    Source: Owner Report a problem
    11/25/2017Price change$6,800-73.8%$4/sqft
    Source: Owner Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2024-- $1,284,400
    2023-- $1,284,400
    2022-- $1,284,400 +1%

    Find assessor info on the county website

    BuyAbility℠ payment

    Estimated monthly payment
    All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
    HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
    Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
    See how much you could borrow to make a competitive offer.

    Boost your down payment with 6% savings match

    Earn up to a 6% match & get a competitive APY with a *. Zillow has partnered with to help get you home faster.

    Learn more*Terms apply. Match provided by Foyer. Account offered by Pacific West Bank, Member FDIC.

    Climate risks

    Neighborhood: 11978

    Nearby schools

    GreatSchools rating

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